15491184

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{4421}}^1$

素因数の和:4505

約数の個数: 40

約数和(自身を含む): 40576272

約数和(自身を除く): 25085088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 4421, 8842, 13263, 17684, 26526, 35368, 53052, 70736, 106104, 212208, 322733, 645466, 968199, 1290932, 1936398, 2581864, 3872796, 5163728, 7745592, 15491184]

約数ペア:

[(1, 15491184), (2, 7745592), (3, 5163728), (4, 3872796), (6, 2581864), (8, 1936398), (12, 1290932), (16, 968199), (24, 645466), (48, 322733), (73, 212208), (146, 106104), (219, 70736), (292, 53052), (438, 35368), (584, 26526), (876, 17684), (1168, 13263), (1752, 8842), (3504, 4421)]